價格：免費
更新日期：2017-05-11
檔案大小：6.7M
目前版本：1.0
版本需求：Android 4.0.3 以上版本
官方網站：mailto:soundapps888@gmail.com
Email：http://appsmoment.net/google/Dog%20Whistle.html
A dog whistle is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but some other animals can, including dogs, cats, and is used in their training.
Dog Whistle application is a one sound app but includes five different Hz of sounds. The first two which people cannot hear and the last three is easily recognisable both human and animal. Try Dog Whistle and train your dog!